PRODUCTION OF METALLO-CARBOHEDRENES IN THE SOLID-STATE

被引：74

作者：

CARTIER, SF

CHEN, ZY

WALDER, GJ

SLEPPY, CR

CASTLEMAN, AW

机构：

[1] Department of Chemistry, Pennsylvania State University, University Park

来源：

SCIENCE | 1993年 / 260卷 / 5105期

关键词：

D O I：

10.1126/science.260.5105.195

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Macroscopic quantities of the metallo-carbohedrenes Ti8C12 and V8C12 have been synthesized with an arc discharge technique. Mass spectroscopy of raw soot samples generated in both an alternating and direct current arc between two metal-graphite powder composite electrodes establishes that the titanium and vanadium analogs of the metallo-carbohedrenes have been produced. An estimated yield of approximately 1 percent is obtained, and significantly, the products are stable in air.

引用

页码：195 / 196

页数：2

共 27 条

[1] BONDING IN TI8C12 AND THE SUBSTITUTIONAL JAHN-TELLER EFFECT
CEULEMANS, A
FOWLER, PW
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1992, 88 (18): : 2797 - 2798
[2] CHEN ZY, 1992, CHEM PHYS LETT, V198, P118, DOI 10.1016/0009-2614(92)90058-U
[3] GENERATION OF METALLOCARBOHEDRENE CLUSTERS FROM TITANIUM AND GRAPHITE POWDERS
CHEN, ZY
WALDER, GJ
CASTLEMAN, AW
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (23) : 9581 - 9582
[4] LARGE CARBON CLUSTER ION FORMATION BY LASER ABLATION OF POLYIMIDE AND GRAPHITE
CREASY, WR
BRENNA, JT
[J]. CHEMICAL PHYSICS, 1988, 126 (2-3) : 453 - 468
[5] GEOMETRIC AND ELECTRONIC-STRUCTURES OF [TI8C12] - ANALOGIES WITH C-60
DANCE, I
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (24) : 1779 - 1780
[6] GRIMES R, UNPUB
[7] PREDICTED STRUCTURES FOR TI8C12 AND SI8C12 DODECAHEDRON MOLECULES
GRIMES, RW
GALE, JD
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (17) : 1222 - 1224
[8] METALLO-CARBOHEDRENES [M8C12+ (M = V, ZR, HF, AND TI)] - A CLASS OF STABLE MOLECULAR CLUSTER IONS
GUO, BC
WEI, S
PURNELL, J
BUZZA, S
CASTLEMAN, AW
[J]. SCIENCE, 1992, 256 (5056) : 515 - 516
[9] TI8C12+-METALLO-CARBOHEDRENES - A NEW CLASS OF MOLECULAR CLUSTERS
GUO, BC
KERNS, KP
CASTLEMAN, AW
[J]. SCIENCE, 1992, 255 (5050) : 1411 - 1413
[10] GUO BY, UNPUB

← 1 2 3 →